Questions
The total radiation emitted by a perfectly black body is proportional to:
a
temperature on ideal gas scale
b
fourth root of temperature on ideal gas scale
c
fourth power of temperature on ideal gas scale
d
square of temperature on ideal gas scale
detailed solution
Correct option is C
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Similar Questions
For a black body at temperature 727°C, its radiating power is 60W and temperature of surrounding is 227° C. If temperature of black body is changed to 1227°C, then its
radiating power will be :
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